49N KIDS PEDALS 9/16"

*1/2" axle pedals are generally for the one piece style cranks, with the smaller axle opening for the pedal to thread into.

*9/16" axle pedals are generally for the 3 pc. style crank systems, where there is a crank arm that is removable on BOTH sides of the crank set, and the axle threads are the larger of the two pedal sizes.